CN212637697U - Roof and side wall lap joint structure of automobile body - Google Patents
Roof and side wall lap joint structure of automobile body Download PDFInfo
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- CN212637697U CN212637697U CN202021247692.7U CN202021247692U CN212637697U CN 212637697 U CN212637697 U CN 212637697U CN 202021247692 U CN202021247692 U CN 202021247692U CN 212637697 U CN212637697 U CN 212637697U
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- side wall
- top cap
- roof
- lap joint
- kink
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Abstract
The utility model discloses a top cap and side wall overlap joint structure of automobile body, include: the side wall launder comprises a tank bottom and flow guide parts on two sides; the upper side beam inner plate is connected with the car body; the side wall outer plate is connected with the upper edge beam inner plate, and the side wall outer plate is connected with a flow guide part at one side of the side wall launder; the top cap sets up at the top of automobile body, and the top cap is located the top position of roof side rail inner panel and side wall planking, and the lower part edge of top cap is equipped with the kink that the outside bending set up, and the kink overlap joint is at the water conservancy diversion portion top surface of side wall tye opposite side. The utility model discloses simple structure is ingenious, does not need the outside decoration that increases outside the top cap, and the top cap tang limit is direct to weld with the side wall tye, because the design of kink, makes the overlap joint face of top cap and side wall tye be the plane, the welding of being convenient for, and the workman easily operates, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the electric motor car shell is connected, in particular to top cap and side wall overlap joint structure of automobile body.
Background
Traditional electric automobile's automobile body top cap, the side wall all adopts punching press sheet metal component structure, as shown in fig. 2, current top cap 5 and current side wall planking 7, topside boundary beam inner panel 8 is in the same place through the tang limit welding, top cap ornamental strip 6, glue through 3M and top cap bonding together, welding operation needs welder to pass the side wall and welds, the operation is not in the aspect, and after the welding is accomplished, top cap tang die mould forms "U" type groove structure with side wall planking tang die mould welding back formation, rethread top cap ornamental strip, install and decorate in "U" type inslot, need additionally to develop top cap ornamental strip, increase the cost of product, whole assembling process is loaded down with trivial details, the design has been increased, the cost of production and assembly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a top cap and side wall overlap joint structure of automobile body, its welding structure design is simple ingenious, the outside decoration that need not increase outside the top cap, the top cap tang limit is direct to weld with the side wall tye, because the design of kink, the faying surface that makes top cap and side wall tye is the plane, be convenient for weld, the workman easily operates, the work efficiency is improved, there is good sealed effect through scribbling spot welding sealant in the middle of top cap and the side wall tye, the structure after the improvement can effectively reduce the design, the cost of production and assembly, the problem that exists among the prior art has been solved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a roof and side wall lap joint structure of a vehicle body comprises:
the side wall launder is formed by a plate with the middle bent downwards, and comprises a tank bottom and flow guide parts on two sides;
the upper side beam inner plate is connected with the vehicle body;
the side wall outer plate is connected with the upper edge beam inner plate, and the side wall outer plate is connected with a flow guide part at one side of the side wall launder;
the roof, the top cap sets up at the top of automobile body, the top cap is located roof side rail inner panel with the top position of side wall planking, the lower part edge of top cap is equipped with the kink that the outside bend set up, the kink overlap joint is in the water conservancy diversion portion top surface of side wall tye opposite side.
Furthermore, the side wall outer plate is provided with a supporting inclined plane, and the supporting inclined plane can be connected with the bottom surface of the corresponding flow guide part to form a supporting state for the side wall launder.
Furthermore, the lower part of the side wall outer plate is provided with an arched supporting section, and the arched supporting section is connected with the supporting inclined plane, so that the side wall outer plate is of an integrated structure.
Furthermore, a first lap joint plane is formed at the connecting position of the side wall outer plate and the side wall launder, and a second lap joint plane is formed at the connecting position of the bending part of the top cover and the side wall launder.
Furthermore, the first lapping plane and the second lapping plane are respectively coated with spot welding sealant in the middle for sealing connection.
The utility model adopts the above structure beneficial effect be, its welding structure design is simple ingenious, the outside decoration that does not need to increase outside the top cap, the top cap tang limit is direct to weld with the side wall tye, because the design of kink, the overlap joint face that makes top cap and side wall tye is the plane, be convenient for weld, workman easily operates, improve work efficiency, there is good sealed effect through scribbling spot welding sealant in the middle of top cap and the side wall tye, the structure after the improvement can effectively reduce the design, the cost of production and assembly, the problem that exists among the prior art has been solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the connection of a top cover and a side wall in the prior art.
In the figure, 1, a top cover, 101, a bending part, 2, a side wall water flowing groove, 201, a groove bottom part, 202, a flow guide part, 3, a side wall outer plate, 301 and a supporting inclined plane; 302. an arcuate support section; 4. roof side rail inner panel, 5, current top cap, 6, top cap ornamental strip, 7, current side wall planking, 8, topside roof side rail inner panel.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-2, a roof and side wall lap joint structure of a vehicle body comprises a side wall launder 2, an upper side beam inner plate 4, a side wall outer plate 3 and a roof 1, wherein the side wall launder 2 is formed by a plate with a middle part bent downwards, and the side wall launder 2 comprises a tank bottom part 201 and flow guide parts 202 at two sides; the roof side rail inner plate 4 is connected with the vehicle body; the side wall outer plate 3 is connected with the upper edge beam inner plate 4, and the side wall outer plate 3 is connected with a flow guide part 202 on one side of the side wall launder 2; the top cover 1 is arranged at the top of the vehicle body, the top cover 1 is positioned above the upper side beam inner plate 4 and the side wall outer plate 3, the lower edge of the top cover 1 is provided with a bent part 101 which is bent outwards, and the bent part 101 is lapped on the top surface of the flow guide part 202 at the other side of the side wall launder 2. Through the optimization and innovation design to the structure, need not increase outside decoration outside top cap 1, top cap 1 kink 101 directly welds with side wall tye 2, and the design through kink 101 makes the faying surface be the plane, the welding of being convenient for, and the workman easily operates, improves work efficiency, has good sealed effect through scribbling spot welding sealed glue in the middle of top cap 1 and side wall tye 2, and the structure after the improvement can effectively reduce the cost of design, production and assembly, has solved the problem that exists among the prior art.
In a preferred embodiment, the side wall outer plate 3 is provided with a supporting inclined surface 301, and the supporting inclined surface 301 can be connected with the bottom surface of the corresponding flow guide part 202 to form a supporting state for the side wall launder 2. Through the design of the supporting inclined plane 301, the side wall launder 2 can be effectively supported, and the connecting effect of the side wall launder 2 is improved.
In the preferred embodiment, the lower part of the outer side gusset panel 3 is provided with an arcuate support section 302, and the arcuate support section 302 is connected with the support slope 301, so that the outer side gusset panel 3 is of an integral structure. The arched supporting section 302 structure of the side wall outer plate 3 can effectively and stably support the supporting inclined plane 301, the strength and the supporting performance of the whole side wall outer plate 3 are improved, the pressure of the buffering top cover 1 acting on the side wall launder 2 is effectively transmitted, and the structural stability is improved.
In a preferred embodiment, the connecting position of the side wall outer plate 3 and the side wall launder 2 forms a first overlapping plane, and the connecting position of the bent part 101 of the top cover 1 and the side wall launder 2 forms a second overlapping plane. The first lap joint plane and the second lap joint plane formed enable the connection of the side wall launder 2, the side wall outer plate 3 and the top cover 1 to be more stable and reliable, and the structural integrity is higher.
In a preferred embodiment, the first and second overlapping planes are each sealed together with a spot-welding sealant in between. The connection sealing performance and reliability of the side wall launder 2, the side wall outer plate 3 and the top cover 1 are improved in a mode of coating spot welding sealant in the middle.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (5)
1. The utility model provides a top cap and side wall overlap joint structure of automobile body which characterized in that includes:
the side wall launder is formed by a plate with the middle bent downwards, and comprises a tank bottom and flow guide parts on two sides;
the upper side beam inner plate is connected with the vehicle body;
the side wall outer plate is connected with the upper edge beam inner plate, and the side wall outer plate is connected with a flow guide part at one side of the side wall launder;
the roof, the top cap sets up at the top of automobile body, the top cap is located roof side rail inner panel with the top position of side wall planking, the lower part edge of top cap is equipped with the kink that the outside bend set up, the kink overlap joint is in the water conservancy diversion portion top surface of side wall tye opposite side.
2. The roof and side lap joint structure of a vehicle body according to claim 1, wherein said side outer panel is provided with a support slope, said support slope can be connected with the bottom surface of said corresponding flow guiding part to form a support state for the side water flowing groove.
3. The roof and side lap joint structure of the vehicle body according to claim 2, wherein the lower part of the side outer panel is provided with an arched supporting section, and the arched supporting section is connected with the supporting inclined plane, so that the side outer panel is of an integrated structure.
4. The roof and side gusset overlapping structure of the vehicle body according to claim 3, wherein a joining position of the side gusset outer panel and the side gusset gutter forms a first overlapping plane, and a joining position of the bent portion of the roof and the side gusset gutter forms a second overlapping plane.
5. The roof and side panel lap joint structure of the vehicle body according to claim 4, wherein said first lap joint plane and said second lap joint plane are respectively sealed and connected by applying spot welding sealant in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247692.7U CN212637697U (en) | 2020-06-30 | 2020-06-30 | Roof and side wall lap joint structure of automobile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247692.7U CN212637697U (en) | 2020-06-30 | 2020-06-30 | Roof and side wall lap joint structure of automobile body |
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| Publication Number | Publication Date |
|---|---|
| CN212637697U true CN212637697U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021247692.7U Active CN212637697U (en) | 2020-06-30 | 2020-06-30 | Roof and side wall lap joint structure of automobile body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735084A (en) * | 2022-05-12 | 2022-07-12 | 一汽解放汽车有限公司 | Flow guide structure and vehicle |
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2020
- 2020-06-30 CN CN202021247692.7U patent/CN212637697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735084A (en) * | 2022-05-12 | 2022-07-12 | 一汽解放汽车有限公司 | Flow guide structure and vehicle |
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